MCQOPTIONS
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MCQOPTIONS
This section includes 15 Mcqs, each offering curated multiple-choice questions to sharpen your Energy Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
WHERE_IS_WATER_STEAM_SEPARATOR_DRUM_LOCATED_IN_LAMONT_BOILER??$ |
| A. | Inside of the boiler |
| B. | Right above the furnace |
| C. | Before the feed water pump |
| D. | Outside of boiler |
| Answer» E. | |
| 2. |
In which year was Benson boiler was invented?$ |
| A. | 1918 |
| B. | 1920 |
| C. | 1921 |
| D. | 1922 |
| Answer» E. | |
| 3. |
What_is_the_main_disadvantage_of_Lamont_boiler?$ |
| A. | Less flexible in design |
| B. | Low heat transfer rate |
| C. | Formation of bubbles |
| D. | Low steam generation capacity |
| Answer» D. Low steam generation capacity | |
| 4. |
Why starting valve is closed and valve 2 is opened while taking boiler on range in Benson boiler? |
| A. | Avoid excessive heating of tube |
| B. | To maintain the constant flow of water |
| C. | To avoid pressure built up in tubes |
| D. | To avoid pipe leakages at joints |
| Answer» B. To maintain the constant flow of water | |
| 5. |
What is the major disadvantage of the Benson boilers? |
| A. | Boiler is big in size |
| B. | Has large storage capacity |
| C. | Deposition of salts |
| D. | Bubble formation |
| Answer» D. Bubble formation | |
| 6. |
What is the capacity of Benson boiler? |
| A. | 180 tonnes/hr & above |
| B. | 150 tonnes/hr & above |
| C. | 250 tonnes/hr & above |
| D. | 300 tonnes/hr & above |
| Answer» C. 250 tonnes/hr & above | |
| 7. |
What_type_of_boiler_is_a_Benson_boiler? |
| A. | Super critical boiler |
| B. | Fire tube boiler |
| C. | Natural circulation boiler |
| D. | Over-through boiler |
| Answer» B. Fire tube boiler | |
| 8. |
What type of steam is generated by evaporator tube of Lamont boiler? |
| A. | Saturated steam |
| B. | Unsaturated steam |
| C. | Superheated steam |
| D. | Flash steam |
| Answer» B. Unsaturated steam | |
| 9. |
In which year was Lamont boiler invented? |
| A. | 1905 |
| B. | 1910 |
| C. | 1920 |
| D. | 1925 |
| Answer» E. | |
| 10. |
What is the pressure range between which Lamont boilers operates? |
| A. | 80-120bar |
| B. | 120-160bar |
| C. | 180-360bar |
| D. | 450-560bar |
| Answer» C. 180-360bar | |
| 11. |
Through which does the even circulation of feed water is possible in Lamont boiler? |
| A. | Nozzles |
| B. | Water trough |
| C. | Feed pump |
| D. | Hose |
| Answer» B. Water trough | |
| 12. |
In what form are the boiler’s tube arrange in Lamont boiler?$ |
| A. | parallel in Vertical |
| B. | Inclined vertically |
| C. | parallel in horizontal |
| D. | Horizontally inclined |
| Answer» D. Horizontally inclined | |
| 13. |
Through what is feed water from hot-well is passed through, before entering steam and water drum in Lamont boiler? |
| A. | Evaporator tubes |
| B. | Economizer |
| C. | Distributer header |
| D. | Circulating pump |
| Answer» C. Distributer header | |
| 14. |
What is called as the heart of the Lamont boiler? |
| A. | Water drum |
| B. | Centrifugal pump |
| C. | Furnace |
| D. | Blower |
| Answer» C. Furnace | |
| 15. |
What type of boiler is a Lamont boiler? |
| A. | Forced circulation |
| B. | Natural circulation |
| C. | Over-through |
| D. | Positive forced circulation |
| Answer» B. Natural circulation | |